<template>
	<div class="container">
		<h3>vue+openlayers: 地图上Echarts模拟飞机循环飞行</h3>
		<p>大剑师兰特, 还是大剑师兰特</p>
		<div id="vue-openlayers"></div>
	</div>
</template>

<script>
	import 'ol/ol.css';
	import {
		Map,
		View
	} from 'ol'
	import Tile from 'ol/layer/Tile'
  import XYZ from 'ol/source/XYZ'
	import EChartsLayer from 'ol-echarts'
	export default {
		data() {
			return {
				map: null,
			};
		},
		methods: {
			initMap() {
				let layer = new Tile({
          source: new XYZ({
            url: 'http://wprd0{1-4}.is.autonavi.com/appmaptile?x={x}&y={y}&z={z}&lang=zh_cn&size=1&scl=1&style=7'
          })
        })
				this.map = new Map({
					target: "vue-openlayers",
					layers: [
						layer
					],
					view: new View({
						projection: "EPSG:4326",
						center: [116.53, 39.44],
						zoom: 7
					}),
				})

				// 以下为加载echarts代码
				let echartslayer = new EChartsLayer(getOption());
				echartslayer.appendTo(this.map);

				function getOption() {
					var geoCoordMap = {
						'上海': [121.4648, 31.2891],
						'东莞': [113.8953, 22.901],
						'东营': [118.7073, 37.5513],
						'中山': [113.4229, 22.478],
						'临汾': [111.4783, 36.1615],
						'临沂': [118.3118, 35.2936],
						'丹东': [124.541, 40.4242],
						'丽水': [119.5642, 28.1854],
						'乌鲁木齐': [87.9236, 43.5883],
						'佛山': [112.8955, 23.1097],
						'保定': [115.0488, 39.0948],
						'兰州': [103.5901, 36.3043],
						'包头': [110.3467, 41.4899],
						'北京': [116.4551, 40.2539],
						'北海': [109.314, 21.6211],
						'南京': [118.8062, 31.9208],
						'南宁': [108.479, 23.1152],
						'南昌': [116.0046, 28.6633],
						'南通': [121.1023, 32.1625],
						'厦门': [118.1689, 24.6478],
						'台州': [121.1353, 28.6688],
						'合肥': [117.29, 32.0581],
						'呼和浩特': [111.4124, 40.4901],
						'咸阳': [108.4131, 34.8706],
						'哈尔滨': [127.9688, 45.368],
						'唐山': [118.4766, 39.6826],
						'嘉兴': [120.9155, 30.6354],
						'大同': [113.7854, 39.8035],
						'大连': [122.2229, 39.4409],
						'天津': [117.4219, 39.4189],
						'太原': [112.3352, 37.9413],
						'威海': [121.9482, 37.1393],
						'宁波': [121.5967, 29.6466],
						'宝鸡': [107.1826, 34.3433],
						'宿迁': [118.5535, 33.7775],
						'常州': [119.4543, 31.5582],
						'广州': [113.5107, 23.2196],
						'廊坊': [116.521, 39.0509],
						'延安': [109.1052, 36.4252],
						'张家口': [115.1477, 40.8527],
						'徐州': [117.5208, 34.3268],
						'德州': [116.6858, 37.2107],
						'惠州': [114.6204, 23.1647],
						'成都': [103.9526, 30.7617],
						'扬州': [119.4653, 32.8162],
						'承德': [117.5757, 41.4075],
						'拉萨': [91.1865, 30.1465],
						'无锡': [120.3442, 31.5527],
						'日照': [119.2786, 35.5023],
						'昆明': [102.9199, 25.4663],
						'杭州': [119.5313, 29.8773],
						'枣庄': [117.323, 34.8926],
						'柳州': [109.3799, 24.9774],
						'株洲': [113.5327, 27.0319],
						'武汉': [114.3896, 30.6628],
						'汕头': [117.1692, 23.3405],
						'江门': [112.6318, 22.1484],
						'沈阳': [123.1238, 42.1216],
						'沧州': [116.8286, 38.2104],
						'河源': [114.917, 23.9722],
						'泉州': [118.3228, 25.1147],
						'泰安': [117.0264, 36.0516],
						'泰州': [120.0586, 32.5525],
						'济南': [117.1582, 36.8701],
						'济宁': [116.8286, 35.3375],
						'海口': [110.3893, 19.8516],
						'淄博': [118.0371, 36.6064],
						'淮安': [118.927, 33.4039],
						'深圳': [114.5435, 22.5439],
						'清远': [112.9175, 24.3292],
						'温州': [120.498, 27.8119],
						'渭南': [109.7864, 35.0299],
						'湖州': [119.8608, 30.7782],
						'湘潭': [112.5439, 27.7075],
						'滨州': [117.8174, 37.4963],
						'潍坊': [119.0918, 36.524],
						'烟台': [120.7397, 37.5128],
						'玉溪': [101.9312, 23.8898],
						'珠海': [113.7305, 22.1155],
						'盐城': [120.2234, 33.5577],
						'盘锦': [121.9482, 41.0449],
						'石家庄': [114.4995, 38.1006],
						'福州': [119.4543, 25.9222],
						'秦皇岛': [119.2126, 40.0232],
						'绍兴': [120.564, 29.7565],
						'聊城': [115.9167, 36.4032],
						'肇庆': [112.1265, 23.5822],
						'舟山': [122.2559, 30.2234],
						'苏州': [120.6519, 31.3989],
						'莱芜': [117.6526, 36.2714],
						'菏泽': [115.6201, 35.2057],
						'营口': [122.4316, 40.4297],
						'葫芦岛': [120.1575, 40.578],
						'衡水': [115.8838, 37.7161],
						'衢州': [118.6853, 28.8666],
						'西宁': [101.4038, 36.8207],
						'西安': [109.1162, 34.2004],
						'贵阳': [106.6992, 26.7682],
						'连云港': [119.1248, 34.552],
						'邢台': [114.8071, 37.2821],
						'邯郸': [114.4775, 36.535],
						'郑州': [113.4668, 34.6234],
						'鄂尔多斯': [108.9734, 39.2487],
						'重庆': [107.7539, 30.1904],
						'金华': [120.0037, 29.1028],
						'铜川': [109.0393, 35.1947],
						'银川': [106.3586, 38.1775],
						'镇江': [119.4763, 31.9702],
						'长春': [125.8154, 44.2584],
						'长沙': [113.0823, 28.2568],
						'长治': [112.8625, 36.4746],
						'阳泉': [113.4778, 38.0951],
						'青岛': [120.4651, 36.3373],
						'韶关': [113.7964, 24.7028]
					};
					var BJData = [
						[
              { name: '北京' },
              { name: '上海', value: 95 }
            ],
            [
              { name: '北京' },
              { name: '广州', value: 90 }
            ],
            [
              { name: '北京' },
              { name: '大连', value: 80 }
            ],
            [
              { name: '北京' },
              { name: '南宁', value: 70 }
            ],
            [
              { name: '北京' },
              { name: '南昌', value: 60 }
            ],
            [
              { name: '北京' },
              { name: '拉萨', value: 50 }
            ],
            [
              { name: '北京' },
              { name: '长春', value: 40 }
            ],
            [
              { name: '北京' },
              { name: '包头', value: 30 }
            ],
            [
              { name: '北京' },
              { name: '重庆', value: 20 }
            ],
            [
              { name: '北京' },
              { name: '常州', value: 10 }
            ]
          ];
					var SHData = [
            [
              { name: '上海' },
              { name: '包头', value: 95 }
            ],
            [
              { name: '上海' },
              { name: '昆明', value: 90 }
            ],
            [
              { name: '上海' },
              { name: '广州', value: 80 }
            ],
            [
              { name: '上海' },
              { name: '郑州', value: 70 }
            ],
            [
              { name: '上海' },
              { name: '长春', value: 60 }
            ],
            [
              { name: '上海' },
              { name: '重庆', value: 50 }
            ],
            [
              { name: '上海' },
              { name: '长沙', value: 40 }
            ],
            [
              { name: '上海' },
              { name: '北京', value: 30 }
            ],
            [
              { name: '上海' },
              { name: '丹东', value: 20 }
            ],
            [
              { name: '上海' },
              { name: '大连', value: 10 }
            ]
          ];

					var planePath =
						'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z';
					var convertData = function(data) {
						var res = [];
						for (var i = 0; i < data.length; i++) {
							var dataItem = data[i];
							var fromCoord = geoCoordMap[dataItem[0].name];
							var toCoord = geoCoordMap[dataItem[1].name];
							if (fromCoord && toCoord) {
								res.push({
									fromName: dataItem[0].name,
									toName: dataItem[1].name,
									coords: [fromCoord, toCoord]
								});
							}
						}
						return res;
					};
					var color = ['#f00', '#0000ff'];
					var series = [];
					[
						['北京', BJData],['上海', SHData]
					].forEach(
						function(item, i) {
							series.push({
								name: item[0] + ' Top10',
								type: 'lines',
								zlevel: 1,
								effect: {
									show: true,
									period: 6,
									trailLength: 0.7,
									color: '#fff',
									symbolSize: 3
								},
								lineStyle: {
									normal: {
										color: color[i],
										width: 0,
										curveness: 0.2
									}
								},
								data: convertData(item[1])
							}, {
								name: item[0] + ' Top10',
								type: 'lines',
								zlevel: 2,
								effect: {
									show: true,
									period: 6,
									trailLength: 0,
									symbol: planePath,
									symbolSize: 15
								},
								lineStyle: {
									normal: {
										color: color[i],
										width: 1,
										opacity: 0.4,
										curveness: 0.2
									}
								},
								data: convertData(item[1])
							}, {
								name: item[0] + ' Top10',
								type: 'effectScatter',
								coordinateSystem: 'geo',
								zlevel: 2,
								rippleEffect: {
									brushType: 'stroke'
								},
								label: {
									normal: {
										show: true,
										position: 'right',
										formatter: '{b}'
									}
								},
								symbolSize: function(val) {
									return val[2] / 8;
								},
								itemStyle: {
									normal: {
										color: color[i]
									}
								},
								data: item[1].map(function(dataItem) {
									return {
										name: dataItem[1].name,
										value: geoCoordMap[dataItem[1].name].concat([dataItem[1]
											.value])
									};
								})
							});
						});
					return {
						tooltip: {
							trigger: 'item'
						},
						series: series
					};

				}
				},
			},
			mounted() {
				this.initMap();
			}
		}
</script>
<style lang="scss" scoped>
.container {
    width: 100%;
    height: 750px;
    margin: 50px auto;
    border: 1px solid #ccc;
    #vue-openlayers {
      width: 100%;
      height: 720px;
      margin: 0 auto;
      border: 1px solid #42b983;
      position: relative;
    }
  }
</style>
